gecko-dev/widget/tests/test_actionhint.html
Makoto Kato 3af99207da Bug 1490661 - Part 4. Split next action hint with next and maybenext. r=masayuki
Current implementation of Blink and WebKit is that enter key is dispatched
even if `enterkeyhint` is `next`. If no enterkeyhint, Gecko and Blink infer
this type from `<form>` and `<input>` element.

If this key is set as "next" by inference, Blink doesn't dispatch key event
then sets focus to next element, and Gecko dispatches `Tab` key to set focus
to next element.

So if action hint is "next" by inference, we would like to change to another
type "maybenext".

Differential Revision: https://phabricator.services.mozilla.com/D79645
2020-06-23 06:37:58 +00:00

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HTML

<!DOCTYPE html>
<html>
<head>
<title>Tests for action hint that is used by software keyboard</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/SpecialPowers.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none"></div>
<div>
<form><input type="text" id="a1"><input type="text" id="a2"><input type="submit"></form>
<form><input type="search" id="b1"><input type="submit"></form>
<form><input type="text" id="c1"></form>
<form><input type="text" id="d1"><textarea></textarea><input type="submit"></form>
<form><input type="text" id="e1"><input type="number"><input type="submit"></form>
<form><input type="text" id="f1"><input type="date"><input type="submit"></form>
<form><input type="text" id="g1"><input type="radio"><input type="submit"></form>
<form><input type="text" id="h1"><input type="text" readonly><input type="submit"></form>
<form><input type="text" id="i1"><input type="text" disabled><input type="submit"></form>
<input type="text" id="j1"><input type="text"><input type="button">
<form><input type="text" id="k1"><a href="#foo">foo</a><input type="text"><input type="submit"></form>
<form>
<input id="l1" enterkeyhint="enter">
<input id="l2" enterkeyhint="DONE">
<input id="l3" enterkeyhint="go">
<input id="l4" enterkeyhint="Next">
<input id="l5" enterkeyhint="Previous">
<input id="l6" enterkeyhint="search">
<textarea id="l7" enterkeyhint="send"></textarea>
<input id="l8" enterkeyhint="NONE">
</form>
</div>
<pre id="test">
<script class=testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(async () => {
const tests = [
{ id: "a1", hint: "maybenext", desc: "next element is type=text" },
{ id: "a2", hint: "go", desc: "next element is type=submit" },
{ id: "b1", hint: "search", desc: "current is type=search" },
{ id: "c1", hint: "go", desc: "only this element" },
{ id: "d1", hint: "maybenext", desc: "next element is textarea" },
{ id: "e1", hint: "maybenext", desc: "next element is type=number" },
{ id: "h1", hint: "go", desc: "next element is readonly" },
// XXX Feel free to change this result if you get some bugs reports
{ id: "i1", hint: "go", desc: "next element is disabled" },
{ id: "j1", hint: "", desc: "no form element" },
{ id: "l1", hint: "enter", desc: "enterkeyhint=enter" },
{ id: "l2", hint: "done", desc: "enterkeyhint=DONE" },
{ id: "l3", hint: "go", desc: "enterkeyhint=go" },
{ id: "l4", hint: "next", desc: "enterkeyhint=Next" },
{ id: "l5", hint: "previous", desc: "enterkeyhint=Previous" },
{ id: "l6", hint: "search", desc: "enterkeyhint=search" },
{ id: "l7", hint: "send", desc: "enterkeyhint=send" },
// Since enterkeyhint is invalid, we infer action hint. So feel free to change this.
{ id: "l8", hint: "go", desc: "enterkeyhint is invalid" },
];
const todo_tests = [
{ id: "f1", hint: "maybenext", desc: "next element is type=date" },
{ id: "k1", hint: "", desc: "next is anchor link" },
];
await SpecialPowers.setBoolPref("dom.forms.enterkeyhint", true);
for (let test of tests) {
document.getElementById(test.id).focus();
is(SpecialPowers.DOMWindowUtils.focusedActionHint, test.hint, test.desc);
}
for (let test of todo_tests) {
document.getElementById(test.id).focus();
todo_is(SpecialPowers.DOMWindowUtils.focusedActionHint, test.hint, test.desc);
}
SpecialPowers.clearUserPref("dom.forms.enterkeyhint");
SimpleTest.finish();
});
</script>
</pre>
</body>
</html>